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岑仲迪，徐爱民，乐安波

A FINITE DIFFERENCE SCHEME BASED ON A LAYER-ADAPTIVE MESH FOR THE FIXED RATE MORTGAGES MODEL

CEN Zhongdi , XU Aimin , LE Anbo

系统科学与数学 . 2014, (1): 10 -19 . DOI: 10.12341/jssms12245